How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 8/3100.0*Chance in playoffs100.0*Average seed
Tanahashi 0 Ibushi 1 -0.1
ZSJ 1 Archer 0 +0.5
KENTA 0 Fale 1 +0.1
Ospreay 0 EVIL 1 -0.1
If winner is:HomeDrawAway
Okada vs EVIL-0.1+0.9+0.1
+0.1+0.1-0.1
Tanahashi vs Fale-0.2+0.3+0.8
Ibushi vs ZSJNoNo+0.5
-0.5+0.1+0.8
If winner is:HomeDrawAway
Week of 8/10100.0*Chance in playoffs100.0*Average seed
Tanahashi vs Ospreay-0.2+0.3+0.8
KENTA vs ZSJNoNo+0.3
-0.8-0.1+0.8
Okada vs IbushiNo-0.2+0.3
+0.1-0.0-0.1
EVIL vs Archer-0.1+0.3+0.3
-0.1+0.2+0.3

What If

Chances based on how well the ZSJ finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678910Count
122-0-01.6%21657251,016,852,073
111-1-0No12559150247,904,967
101-0-1No02255232,678,930,544
0-2-0No6365814,830,855
90-1-1No12079315,919,787
80-0-2No39421,663,592,334
Total:0.3%031117274115,938,030,560
Games Above .500
Chance Will Make Playoffs